38403928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5641}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 77182560

約数和(自身を除く): 38778632

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 5641, 6808, 11282, 22564, 45128, 129743, 208717, 259486, 417434, 518972, 834868, 1037944, 1669736, 4800491, 9600982, 19201964, 38403928]

約数ペア:

[(1, 38403928), (2, 19201964), (4, 9600982), (8, 4800491), (23, 1669736), (37, 1037944), (46, 834868), (74, 518972), (92, 417434), (148, 259486), (184, 208717), (296, 129743), (851, 45128), (1702, 22564), (3404, 11282), (5641, 6808)]